Results 61 to 70 of about 99,223 (305)
Using wavelet transform to analyse on-road mobile measurements of air pollutants: a case study to evaluate vehicle emission control policies during the 2014 APEC summit [PDF]
Atmospheric Chemistry and Physics, 2019 Vehicle emissions are a major source of air pollution in urban areas and thus greatly impact air quality in the megacity Beijing. Various vehicle emission control policies have been implemented at great cost, but there is a lack of appropriate methods to
Y. Li +14 more
doaj +1 more source
Near‐Unity Chiral Lasing Enabled by Quasi‐Bound States in the Continuum
Advanced Materials, EarlyView.Nanoimprinted chiral array that supports bound states in the continuum is doped with an efficient non‐chiral molecule (Rhodamine‐B) acting as gain medium to produce fully circularly polarized lasing emission. The chiral lasing wavelength can be tuned across the emission band of Rhodamine‐B by adjusting the coating thickness of the TiO2 high refractive ...
Jose Mendoza‐Carreño +5 more
wiley +1 more source
Factor analysis of correlation matrices when the number of random variables exceeds the sample size
Statistical Theory and Related Fields, 2017 Factor analysis which studies correlation matrices is an effective means of data reduction whose inference on the correlation matrix typically requires the number of random variables, p, to be relatively small and the sample size, n, to be approaching ...
Miguel Marino, Yi Li
doaj +1 more source
Creation and development of the international banking system
Теорія і практика правознавства, 2016 The article is sanctified to the analysis of historical-legal aspects of origin and development of internationa banks and creation of the international banking system.
І. Б. Кудас
doaj +1 more source
, 2019 For this second iteration of the exhibition Shifts in Japanese Materiality, at Craft ACT in Canberra, additional new work, titled, “Framing Tea Leaves” were presented. These works explore personal intercultural experiences by employing the integration of
Tieu, Bic
core
Advanced Materials Technologies, EarlyView.Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu +8 more
wiley +1 more source
The role of meteorological conditions and pollution control strategies in reducing air pollution in Beijing during APEC 2014 and Victory Parade 2015 [PDF]
Atmospheric Chemistry and Physics, 2017 To control severe air pollution in China, comprehensive pollution control strategies have been implemented throughout the country in recent years. To evaluate the effectiveness of these strategies, the influence of meteorological conditions on levels ...
P. Liang +8 more
doaj +1 more source
‘Elbow’ plot of BIC and a-BIC values for LPA models with 2 to 5 profiles. [PDF]
, 2023 ‘Elbow’ plot of BIC and a-BIC values for LPA models with 2 to 5 profiles.
Ioannis Katsantonis (14644592) +1 more
core +1 more source
Advanced Robotics Research, EarlyView.This work presents a robotic control method for human–robot collaborative assembly based on a biomechanics‐constrained digital human model. Reinforcement learning is used to generate physiologically plausible human motion trajectories, which are integrated into a virtual environment for robot control learning.
Bitao Yao +4 more
wiley +1 more source
Multiphase oxidation of SO2 by NO2 on CaCO3 particles [PDF]
Atmospheric Chemistry and Physics, 2018 Heterogeneous/multiphase oxidation of SO2 by NO2 on solid or aqueous particles is thought to be a potentially important source of sulfate in the atmosphere, for example, during heavily polluted episodes (haze), but the reaction mechanism and rate are ...
D. Zhao +7 more
doaj +1 more source